180
×.30
Is equals to 540
Remove the 0 and the answer is 54 miles.
11. The answer would be 3:30 because in all it took her 3:50 minutes so subtract from 7:20 you get 3:30
42 = (3•t) + (30)
42=12 + 30
42=42
T=4
Answer:
y = -0.5x + 2
Step-by-step explanation:
m=(y2−y1)/(x2−x1)
m=(1-2)/(2-0)
m (slope) = -1/2 or -0.5
y = mx + b (we need b now, y-int)
1 = -0.5(2) + b
b - 1 = 1
b = 2
Now we have the slope (m) and the y-intercept (b), we can rewrite it as such:
y = -0.5x + 2
Hope this helped!
*Remember the equation of a line in slope-intercept form is y=mx+b. In this problem, we found the slope and y-intercept.